Fluid Capacities

FLUID CAPACITIES

Item

Condition

Specification ⁽¹⁾

Engine Oil

Drained; With New Filter

4.5 Qts. (4.3L)

Engine Coolant ⁽²⁾

W/Rear Heater: System Drained

16.5 Qts. (15.5L)

Engine Coolant ⁽²⁾

W/O Rear Heater:System Drained

13.5 Qts. (12.8L)

Automatic Transmission Fluid

Pan Removed

5.0 Qts. (4.7L)

Front Axle

Drained

2.6 Pts. (1.2L)

Rear Axle Fluid

Standard Rear Axle

3.5 Pts. (1.7L)

Rear Axle Fluid

Locking Rear Axle

3.5 Pts. (1.7L)

Transfer Case Fluid

Drained

1.5 Qts. (1.4L)

A/C Refrigerant

Front A/C Only: Evacuated

2.0 Lbs. (0.91Kgs.)

A/C Refrigerant

Front and Rear A/C: Evacuated

3.0 Lbs. (1.36Kgs.)

Fuel Tank

Full Capacity

25.0 Gal. (90.0L)

⁽¹⁾	Capacities are recommended or calculated levels. Always use dipstick (if available) to measure level.

⁽²⁾	Add two pellets of GM Engine Coolant Supplement (sealer) GM Part # 3634621 to the radiator inlet hose when performing a complete coolant change.